Multi-level Multi-domain Network Topology Visualization System Research

With the deepening of information technology, the business network has penetrated allwalks of life process.Network carries more and more business data and departmentalfunctions, and thus precipitated the operation and the amount of information and in the surge.And brought the network size is expanding, while network relationships are more complex.Toget an accurate contained complex information networks, often need to go through to getinformation from other processes to extract useful information. To extract useful informationfor how clearly and effectively analyze and study these complex data, has become a problemof great concern.Network topology visualization system, a visual representation of thenetwork structure to meet the requirements of complex information networks will beabstracted as a node in a network device, the relationship between the equipment side of thenetwork topology model. Now, the network topology visualization has become a very usefulinformation representation.Aiming at the existing network monitoring systems to manage, control, real-timechanges in perception and other aspects of the defect will be observed abnormal networkmonitoring, status read, the main point to be investigated as a concept design, using Adobe’sFlex technology, using its interaction flexible, dynamic page gorgeous features to improvereal-time and dynamic network security management system.In order to achieve networktopology visualization, we use dynamic refresh technology, automatic layout techniques,topologies navigation and positioning technology, and made a show based on multi-levelmulti-domain topology geospatial model, multi-level hierarchical multi-domain networktopology show model, multi-level multi-domain network topology navigation show model.Purpose of this paper is the study of multi-level multi-domain topology visualization, canbe trusted to build a network platform for information exchange to establish an orderly andsafe operation of the system to detect the network structure of normal or abnormal changes inthe expected upgrade violation found differences in network structure and security risks inreal time to achieve the topology view fine equipment, port, access terminal display, the topology changes, the differences in display devices connected relations functions.